Behavioral task
behavioral1
Sample
4c5ab921bc6f752436f08915ac04488f_JaffaCakes118.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
4c5ab921bc6f752436f08915ac04488f_JaffaCakes118.exe
Resource
win10v2004-20240709-en
General
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Target
4c5ab921bc6f752436f08915ac04488f_JaffaCakes118
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Size
141KB
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MD5
4c5ab921bc6f752436f08915ac04488f
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SHA1
c52b6e7957aa598f7f5dd559e49688cbc86fb8e9
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SHA256
aca57d014190266d00f11b254a03df0995050064c3a8437d65f6d153420ffe03
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SHA512
c071b3f245033cc5f13659cad82715fa35564463bd812abad42d2e65b56f56ee18f6660b43876a19aed0b6427f0194580dedfdbe348cad4c5d18db626e72356d
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SSDEEP
3072:QJVjj7H6/3fDQCyEkj4LrR7ryRb7H5KuEAfd7OW83tPP:Qv7afECyzEP6n5b9OW89
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4c5ab921bc6f752436f08915ac04488f_JaffaCakes118 unpack001/out.upx
Files
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4c5ab921bc6f752436f08915ac04488f_JaffaCakes118.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 3.1MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 129KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 94KB - Virtual size: 96KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 3.1MB - Virtual size: 3.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ